[Mod] WebsocketClient改名为WebSocketClient

tests/api/base/WebSocketClientTest.py

@@ -2,10 +2,10 @@
 import unittest
 
 from Promise import Promise
-from vnpy.api.websocket import WebsocketClient
+from vnpy.api.websocket import WebSocketClient
 
 
-class TestWebsocketClient(WebsocketClient):
+class TestWebsocketClient(WebSocketClient):
     
     def __init__(self):
         host = 'wss://echo.websocket.org'

vnpy/api/websocket/WebSocketClient.py

@@ -12,7 +12,7 @@ from threading import Thread, Lock
 import websocket
 
 
-class WebsocketClient(object):
+class WebSocketClient(object):
     """Websocket API"""
     
     #----------------------------------------------------------------------

vnpy/api/websocket/__init__.py

@@ -1 +1 @@
-from .WebSocketClient import WebsocketClient
+from .WebSocketClient import WebSocketClient